Home / 44,621.85-66,965.15-35,961.33

Finding the Fourth Proportional to 44,621.85, 66,965.15 and 35,961.33

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Solution

The fourth proportional to 44,621.85, 66,965.15 and 35,961.33 is: 53,968.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,621.85 : 66,965.15 = 35,961.33 : x
  2. Step 2: Convert to fraction form
    44,621.85/66,965.15 = 35,961.33/x
  3. Step 3: Cross multiply
    44,621.85x = 66,965.15 × 35,961.33
  4. Step 4: Simplify right side
    44,621.85x = 2,408,155,677.84
  5. Step 5: Solve for x
    x = 2,408,155,677.84/44,621.85
  6. Step 6: Final answer
    x = 53,968.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.